baber/WOPTO huggingface dataset:
Patent KR-20210152871-A (KR)
Title: Bonded retainer
Inventor: KIM SEOK JUN
IPC: A61C7/08
Filed: 2020-06-09
Abstract: An adhesive type retainer according to an embodiment of the present invention comprises a body part which is formed of a shape memory alloy material as one integral configuration, and has a front surface attached to be in close contact with each tooth along a tooth arrangement, wherein the body part comprises: a curved protrusion part which is formed to protrude toward the interdental space to be inserted into the interdental space, and has a front surface in close contact with the inner teeth surface of a plurality of teeth forming the interdental space; and a plurality of support parts which have front surfaces in close contact with the tooth surface of each tooth outside the interdental space. The front surfaces of the curved protrusion part and the support parts are formed by reflecting the vertical curvature and inclination of the corresponding tooth surface.
Patent KR-20200072460-A (KR)
Inventor: PARK SEONG WOO
IPC: B63B25/16
Filed: 2020-06-12
Abstract: The present invention relates to an insulation system for a liquefied gas storage tank, which additionally arranges a space insulation material between an insulation box supporting an invar tube of a corner part of the liquefied gas storage tank and a sandwich-shaped insulation panel installed in a general area, and properly arranges an in-plane direction of the space insulation material in a thickness direction of the insulation panel in consideration of the heat shrinkage amount of the insulation box and the insulation panel. Therefore, stepped portions possible to be generated by a difference of the heat shrinkage can be prevented to efficiently prevent damage to a metal membrane while a separate material is not used or a structure is not greatly changed.
Patent KR-20210045914-A (KR)
Inventor: KIM WANKEE
IPC: A61P43/00
Filed: 2020-06-16
Abstract: The present invention relates to an apoptosis signal-regulating kinase 1 (ASK1) inhibitor, and more particularly, to a specific compound derived from a natural substance, a composition for inhibiting ASK1 comprising the same, and a composition for preventing or treating ASK1-related diseases, comprising the compound. In the case of ASK1 inhibitors, a method of action varies according to tissues or organs, and thus the discovery of various ASK1 inhibitor candidates is very important in the development of therapeutic agents for chronic diseases, etc., related to ASK1 activation. Therefore, the specific compounds according to the present invention can be very advantageously utilized as ASK1 inhibitors and therapeutic agents for ASK1-related diseases.
Patent KR-20210155884-A (KR)
Inventor: KIM JONG YUN
IPC: E04B1/76
Filed: 2020-06-17
Abstract: The present invention relates to a terminal for performing a smart monitoring method for eco-friendly insulation material and insulation soundproofing construction. One embodiment of the present invention suggests an eco-friendly insulation soundproofing material, comprising: a first soundproofing sheet member in which a plurality of protrusion members having a protrusion shape on an upper surface, closed at the upper surface and opened at a lower surface with a cut shape parallel to a bottom surface at an upper end are formed in a lattice arrangement, and a predetermined space is formed at the inside of the protrusion member; a polyethylene center sheet member mounted on an upper surface of the first soundproofing sheet member; a second soundproofing sheet member having a protrusion member on a lower surface of which upper and lower ends of the protrusion member of the first soundproofing sheet member are in contact with each other and a predetermined space so as to form a vertical symmetry with respect to the first soundproofing sheet member and the center sheet member; a filling means for foaming and filling a space excluding the first soundproofing sheet member, the center sheet member, and the second soundproofing sheet member and the protrusion member of the center sheet member; an exposed sheet member bonded to a lower surface of the first soundproofing sheet member and an upper surface of the second soundproofing sheet member to close the open lower surfaces and upper surfaces of the first and second soundproofing sheet members; and an insulation sheet member disposed between the first soundproofing sheet member and the center sheet member and between the center sheet member and the second soundproofing sheet member to form an air layer. The present invention can provide the terminal for performing a smart monitoring method for enhanced eco-friendly insulation material and insulation soundproofing construction.
Patent KR-20200078438-A (KR)
Inventor: TAMURA TORU
IPC: G01N21/88
Filed: 2020-06-17
Abstract: An optical member inspecting method supplies an optical member as an object to be inspected to an inspecting apparatus having a light source part and a photographing part and allows the optical member to pass between the light source part and the photographing part in a specific arrangement to perform an inspection of the optical member. Therefore, the optical member inspecting method can suppress the degradation of the yield of optical products.
Patent KR-20210125397-A (KR)
Title: Optical filter and spectrometer including the optical filter
Inventor: KIM HYO CHUL
IPC: G02B5/28
Filed: 2020-06-26
Abstract: Provided are an optical filter and a spectrometer including the same. The disclosed optical filter includes: at least one first filter unit having a first center wavelength of a first wavelength band; and at least one second filter unit arranged on a same plane as the at least one first filter element, the at least one second filter unit having a second center wavelength of a second wavelength band. Each of the first filter units includes: a first bandpass filter including a plurality of first Bragg reflective layers and at least one first cavity provided between the plurality of first Bragg reflective layers; and a first multilayer film provided in the first bandpass filter and having a different reflective wavelength band than that of the first Bragg reflective layer to block light other than a first wavelength region. Therefore, it is possible to improve broadband characteristics by including a plurality of filter units capable of implementing different wavelength bands in the optical filter.
Patent KR-20220005920-A (KR)
Title: Nozzle device and ejector having the same
Inventor: PARK IN TAE
IPC: F04F5/46
Filed: 2020-07-07
Abstract: The present invention relates to a nozzle device which comprises: a supply flow passage supplying fluid; a first branch flow passage branched from the supply flow passage; a first nozzle connected to the first branch flow passage and injecting the fluid; a second branch flow passage branched from the supply flow passage to have a cross-section different from the first branch flow passage; a second nozzle connected to the second branch flow passage and injecting the fluid; and a valve unit connected to the second branch flow passage and injecting the fluid; and a valve unit, where first compression force of the fluid flowing along the first branch flow passage is applied, selectively opening and closing the second nozzle. Therefore, the present invention can control an injection flow amount according to a required condition and simplifies a structure thereof.
Patent KR-20220007995-A (KR)
Title: Air conditioner
Inventor: EUNJUN CHO
IPC: F25B41/00
Filed: 2020-07-13
Abstract: An air conditioner is disclosed. The air conditioner of the present disclosure includes: a compressor compressing a refrigerant; a condenser condensing the refrigerant discharged from the compressor; an expansion valve expanding the refrigerant having passed through the condenser; a gas-liquid separator into which the refrigerant having passed through the expansion valve is introduced, and which separates the refrigerant introduced into the gas-liquid separator into a gasified refrigerant and a liquefied refrigerant to discharge the refrigerants; an evaporator evaporating the liquefied refrigerant discharged from the gas-liquid separator; a refrigerant inflow pipe connecting the expansion valve with the gas-liquid separator; a bypass pipe connecting the gas-liquid separator with the compressor; and a refrigerant discharge pipe connecting the gas-liquid separator with the evaporator. The gas-liquid separator includes: a housing in which the refrigerant inflow pipe, the bypass pipe and the refrigerant discharge pipe are installed; a first partition installed in an internal housing space of the housing, having a part of its outer surface cut out to form a first opening part, and placed adjacent to the refrigerant inflow pipe; and a second partition spaced apart from the first partition to be installed in the internal housing space of the housing, having a part of its outer surface cut out to form a second opening part, and placed adjacent to the refrigerant discharge pipe. Therefore, the present invention is capable of securing the reliability of a compressor by preventing the discharge of a liquefied refrigerant.
Patent KR-20220008525-A (KR)
Title: Pharmaceutical Composition for growth inhibition of colorectal cancer cells and cancer stem cells comprising benzylthioartemisinin
Inventor: LEE SEOK JOON
IPC: A61P35/00
Filed: 2020-07-14
Abstract: The present invention relates to a pharmaceutical composition for inhibiting colorectal cancer stem cell growth, comprising a benzylthio artemisinin compound, a stereoisomer thereof, a racemate thereof, or a pharmaceutically acceptable salt thereof as an active component. The benzylthio artemisinin compound of the present invention inhibits the growth of colorectal cancer cells and colorectal cancer stem cells, and specifically inhibits the growth of colorectal cancer stem cells 10 times more than colorectal cancer cells, as well as inhibits the formation of spheres in colorectal cancer stem cells to inhibit the stem cell ability of cancer stem cells, thereby being able to be used as a therapeutic agent for inhibiting metastasis, recurrence, or resistance of colorectal cancer.
Patent KR-20220016360-A (KR)
Title: Input sensing panel and elecronic apparatus including the same
Inventor: KIM IL JOO
IPC: G06F3/041
Filed: 2020-07-30
Abstract: An input sensing panel includes: a plurality of sensing electrodes including first sensing patterns arranged in a first direction, and first bridge patterns placed between the first sensing patterns; a plurality of second sensing electrodes including second sensing patterns arranged in a second direction, and second bridge patterns placed between the second sensing patterns; a first trace wire connected to the first sensing patterns; and a second trace wire connected to the second sensing patterns. The second trace wire includes side wires including a diagonal part and an extended part, and center wires extended in the first direction. The extended part is overlapped with the first sensing patterns included in the sensing electrodes, which are the same, and the diagonal part is overlapped with the first sensing patterns of the first sensing electrodes which are different from each other. Therefore, the present invention is capable of reducing a peripheral area to place trace wires, thereby improving an esthetic sense.
Patent KR-20210036800-A (KR)
Title: Adhesive composition for dicing tape and dicing tape comprising the same
Inventor: KIM DA AE
IPC: C08K5/00
Filed: 2020-07-31
Abstract: The present invention is to provide an adhesive composition for a dicing tape capable of preventing pickup deterioration due to oxygen inhibition occurring in a dicing process, and a dicing tape comprising the same, and specifically, provides an adhesive composition for a dicing tape, comprising an adhesive binder, a singlet oxygen scavenger, a photosensitizer, and a photoinitiator, and a dicing tape including the same.
Patent KR-20220021678-A (KR)
Inventor: JOON SHIK YOON
IPC: F25B45/00
Filed: 2020-08-14
Abstract: The present invention relates to a pump-down auxiliary device. More particularly, the present invention relates to a pump-down auxiliary device for more easily returning residual refrigerant remaining in an indoor unit, preventing the residual refrigerant from scattering to the outside, and more easily supplying refrigerant when the indoor unit and an outdoor unit are reconnected. To this end, according to the present invention, the pump-down auxiliary device comprises: a refrigerant return container disposed inside a case and storing residual refrigerant; a refrigerant return pipe having one end connected to a refrigerant pipe of an air conditioner and the other end connected to the refrigerant return container; a pump disposed inside the case and connected to one side of the refrigerant return pipe to remove the fluid present in the refrigerant pipe; and a pressure sensor connected to one side of the refrigerant return pipe.
Patent KR-20220022398-A (KR)
Inventor: RYU KYUNG HO
IPC: H04L25/03
Filed: 2020-08-18
Abstract: A receiver circuit includes: an equalizer configured to generate an equalization signal by equalizing an input data signal transferred through a communication channel based on an equalization coefficient; a clock data recovery circuit configured to generate a data clock signal and an edge clock signal based on the equalization signal, generate a data sample signal including a plurality of data bits by sampling the equalization signal in synchronization with the data clock signal, and generate an edge sample signal including a plurality of edge bits by sampling the equalization signal in synchronization with the edge clock signal; and an equalization control circuit configured to control the equalization coefficient by comparing the plurality of data bits and the plurality of edge bits.
Patent KR-20220023610-A (KR)
Title: System and method for controlling security robot
Inventor: PARK JU YOUNG
IPC: B25J11/00
Filed: 2020-08-21
Abstract: Disclosed are a system and method for controlling a security robot. The present invention can analyze an event occurrence based on information collected from a plurality of image filming terminals and control a security robot by dynamically re-assigning a control section of the security robot through generation of an operational mode and scenario connected to a plurality of security robots as the event occurs.
Patent KR-20220026064-A (KR)
Inventor: KIM MIN JU
IPC: B43K8/03
Filed: 2020-08-25
Abstract: The present invention relates to a writing instrument including a wick member for supplying ink, which stably and evenly supplies ink contained inside to a nib. According to the present invention, the writing instrument comprises: a body including a first outer housing having a first accommodation space formed therein and in which ink is accommodated, and a second outer housing having a second accommodation space formed therein to communicating with the first accommodation space and coupled to the front side of the first outer housing; a nib coupled to the front end of the second outer housing; a filter provided in at least the second accommodating space and coming in contact with the rear end of the nib; and a wick member allowing the rear end to be exposed in the ink accommodated in the first accommodation space and coupling at least a part of the front end to come into contact with the filter to introduce the ink in the first accommodation space into the filter and the nib through a capillary phenomenon.
Patent KR-20220026175-A (KR)
Title: Surface inspection system having cleaning unit
Inventor: HEO TAE HOON
IPC: G01N21/88
Filed: 2020-08-25
Abstract: The present invention relates to a surface inspection apparatus having a cleaning unit. The surface inspection apparatus having the cleaning unit comprises: a transfer unit which transfers an inspection target in one direction; a camera unit which is disposed on a transfer route of the inspection target transferred by the transfer unit, is provided to inspect a surface defect of the inspection target, and photographs the inspection target; an inspection unit which includes a camera cover unit covering the camera unit; a cleaning unit which is connected with the inspection unit and is provided to clean the camera cover unit; and a control unit which determines whether the inspection target has a surface defect by processing information detected from the inspection unit and controls operation of the cleaning unit based on an image photographed by the camera unit. The surface inspection apparatus automatically determines degree of contamination by using image sharpness to accurately determine the degree of contamination and rapidly respond to the contamination.
Patent KR-20220027618-A (KR)
Title: Method of Preparing Concentrate of Deer Antlers
Inventor: LEE JONG HO
IPC: A61K8/98
Filed: 2020-08-27
Abstract: The present invention provides a method for manufacturing a deer antler concentrate, including the steps of: extracting a deer antler with water to obtain a first extract and separating the first extract and a residue; manufacturing a second extract by extracting the residue with an organic solvent; and enzymatically treating the second extract and concentrating the same. The deer antler concentrate of the present invention can be concentrated at high concentration and can be stored at room temperature to remarkably improve storage stability and handling convenience, has excellent fluidity to allow easy handling when manufactured in a target formulation, and contains a large amount of active ingredients to provide high physiological activity effect.
Patent KR-20220031250-A (KR)
Inventor: CHO SOO HYUN
IPC: B60R7/04
Filed: 2020-09-04
Abstract: The present invention relates to an emergency tripod which allows a driver of a vehicle approaching from a rear portion to slow down in case of vehicle breakdown on a road or a road repair work. The emergency tripod is stored in a vehicle door so that an additional storage space is not needed in a trunk, and gets attention in a short time. The emergency tripod is stored inside the vehicle door and is coupled with the vehicle door by a wheel self-locking element.
Patent KR-20220031463-A (KR)
Title: Method for providing cooperation based flyer distribution service
Inventor: SO EUN SU
IPC: G06K19/06
Filed: 2020-09-04
Abstract: Provided is a method for providing a promotional material distribution service based on mutual cooperation, which includes the steps of: receiving distribution and exhibition information of promotional materials from at least one distribution terminal and at least one exhibition terminal and uploading the information for an auction; receiving a bidding event including a bid for distribution and display of the promotional materials from at least one advertiser terminal; selecting an advertiser terminal which has submitted the highest bid among bids, and receiving promotional material content from the advertiser terminal; and transmitting the promotional material content to a manufacturer terminal to deliver the promotional material to at least one distribution terminal and at least one exhibition terminal.
Patent KR-20220032842-A (KR)
Inventor: CHOI HYEOK SU
IPC: E06B5/16
Filed: 2020-09-08
Abstract: An objective of the present invention is to provide a fireproof screen and a fireproof screen shutter including the same, wherein the fireproof screen is capable of effectively blocking propagation of flames. The fireproof screen according to the present invention is the fireproof screen for shielding an internal space of a building in case of a fire, comprising: a screen made of a bendable material; and a fireproof sheet coupled to one surface of the screen, wherein the fireproof sheet includes: a flat plate-shaped refractory foam sheet that can be expanded by heat; and a fire-resistant mesh made of a fireproof material, having a plurality of through holes, and coupled to the refractory foam sheet so that at least a part thereof is buried in the refractory foam sheet to support the refractory foam sheet to prevent the same from being separated from the screen while the refractory foam sheet expands.
Patent KR-20220033338-A (KR)
Title: Method for providing blockchain based lottery game service with merchandising prize
Inventor: KIM SUNG WOOK
IPC: H04L9/06
Filed: 2020-09-09
Abstract: Provided is a method for providing a whole-giving product service based on a blockchain. The method comprises: performing control to stream an advertisement content in any one user terminal when any one of at least one product list is selected from the at least one user terminal; when the advertisement content has been streamed, receiving a bet on any one product selected from the at least one user terminal, and deducting an amount required for the betting from saved money of the at least one user terminal; starting a lottery using a blockchain-based lottery algorithm when a cumulative value of the amount bet on the at least one user terminal matches a price of the at least one product; and transmitting a lottery result to the at least one user terminal betting on the at least one product. The present invention can restore fairness and reliability while eliminating speculation.
Patent KR-20220036508-A (KR)
Inventor: SEONG DONG HOON
IPC: E04F15/18
Filed: 2020-09-16
Abstract: The present invention is to provide a flooring material including a two-layer coating layer. Conventionally, in a case of iodine surface treatment, there was a problem in that economic efficiency was significantly lowered due to prescription of a polyfunctional group included to increase surface hardening density and a relatively expensive acrylate compared to general surface treatment. According to one embodiment of the present application, the flooring material of the present invention consists of a soft top coat and a hard undercoat in order to compensate for the above problem.
Patent KR-20220037157-A (KR)
Title: Energy Storage System
Inventor: KIM SUNG SHIL
IPC: H02M7/12
Filed: 2020-09-17
Abstract: An objective of the present invention is to provide an energy storage system which does not require construction for a distribution box during installation and is easily installed. According to the present invention, the energy storage system comprises: an alternating current/direct current conversion unit (10); a battery (B); a voltage-boosting unit (20); a direct current/alternating current conversion unit (30); a power control unit (40); an inductor (L) of which one terminal is connected to a supply terminal (ACP) to which commercial alternating current power (Vac) is supplied; a switching unit (SW) wherein one terminal thereof is connected to the other terminal of the inductor (L), and the other terminal thereof is connected to an input/output terminal (IOP); a current determination unit (50) comparing an inductor current (IL) flowing through the inductor (L) and a power restoration limit current (Iref) determined by a user; and a switching control unit (60) outputting an activated switching control signal (SWC) to switch on the switching unit (SW) if the inductor current (IL) is smaller than the power restoration limit current (Iref) in the current determination unit (50), outputting an inactivated switching control signal (SWC) to switch off the switching unit (SW) if the inductor current (IL) is equal to the power restoration limit current (Iref), and activating the switching control signal (SWC) to switch on the switching unit (SW) if a reference time (Tref) determined by the user elapses after the switching control signal (SWC) is inactivated.